The Given line graph illustrates soucess of air pollutants of the UK by three means, from the year 1990 to 2005. Units meadured in million tonnes.
Overall, there was a reduce in total air pollutan. Similarlly households and industry have been emetting less pollutants over the years. Transport, however, has experienced increase in air pollution in the resent years.
In the very beginning of the 90s, Industry had the most air pollutan tonnage. In fact industrial pollutans was nearly 6 million tonnes. While households and transport were the generating a negligible amount and remained the almost the same amount for 9 years. On the other hand, industry reduced there pollutans significantly throughout the years, to endup emmiting only 2 tonnes of air pollutants in year 2005.
Household started reduce there air pollutants from year 1999 and continued that trend to nearlly no air pollutants at the year 2005. By contrast transport air pollutants experianced a rose in the span of this years, exeding industral air pollutants in year 2002 to reach almost 3 tonnes of air pollutants in the year 2005.